Caitlin Prev Random Next GenderFemaleOriginCeltic/GaelicVariant of Katherine meaning pureIrishCatherinePure, innocent; variant ofSyllables2ThemesExoticAlternate Spellings of CaitlinKatelynn, Kaitlynn, Kaitlyn, Caitlyn, Caitlan, Caitiyn, Caitilin, Caitie, CaitPronunciationca(it)-linFamous PeopleMusician Caitlin Cary Prev Random Next Share this:Tweet Share on Reddit (Opens in new window) Reddit Share on Tumblr